الباحثون

Reid Simmons

المنشورات 2

نسخة أولية وصول مفتوح

Iterative Policy Refinement through Semantic Rollout Analysis

Feiyu Gavin Zhu, Qi Xu, Zhifei Deng وآخرون · 2026

Structured policies improve efficiency, robustness, and interpretability in imitation learning by introducing task-specific inductive bias, but existing structure generation methods rely either on extensive human input or on static domain knowledge encoded in LLMs, which may be inconsistent with the expert demonstratio …

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Selection-Based Structured Reasoning: Toward Efficient Multimodal Search Agents

Feiyu Gavin Zhu, Xiaoyu Zhu, Jiqi Yang وآخرون · 2026

Multimodal agents commonly generate free-form reasoning before each action. For small models, limited model capacity can result in lengthy reasoning that provides little useful guidance for action generation while incurring substantial inference cost. To address this challenge, we introduce Selection-based Structured R …

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